See org.jboss.test.ws.samples.wseventing.SysmonTestCase on branch jbossws-1.0:

Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Failed to find read method or field for property 'value' in class org.jboss.ws.eventing.element.DeliveryType
at org.jboss.xb.binding.introspection.ClassInfo.getFieldInfo(ClassInfo.java:81)
at org.jboss.xb.binding.introspection.FieldInfo.getFieldInfo(FieldInfo.java:125)
at org.jboss.xb.binding.sunday.marshalling.MarshallerImpl.getJavaValue(MarshallerImpl.java:1210)
at org.jboss.xb.binding.sunday.marshalling.MarshallerImpl.getElementValue(MarshallerImpl.java:1228)
at org.jboss.xb.binding.sunday.marshalling.MarshallerImpl.marshalComplexType(MarshallerImpl.java:584)